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AI, cybersecurity, machine learning, scraping & programming news.
A directory of AI agents, MCP servers and agent skills, cross-linked
The AI agent ecosystem is growing faster than any individual developer can track. New MCP servers appear weekly. Agent skills multiply across frameworks. Protocol specifications like A2A emerge and evolve. A directory called AI Ag...
Show HN: Quiz-UI – Shadcn-style components for building quiz funnels
Building quiz funnels in React typically means either importing a heavyweight third-party widget or writing a state machine from scratch. quiz-ui takes a different approach: it provides Radix-based components distributed the same...
Security vulnerabilities of AI data centers flagged at intelligence hearing
A Hudson Institute senior fellow is urging lawmakers to treat AI data centers as major cybersecurity targets for foreign adversaries, warning that the concentration of sensitive technology in private cloud infrastructure creates a...
Public beta: a decision-governance runtime for AI agents
AI agents that make decisions need a framework for evaluating options, selecting actions, and licensing execution. The PV-PP Runtime API, now at version 0.70, provides that framework as a common application interface that separate...
Show HN: Local audit trail for Claude Code tool calls
Claude Code runs tools on your machine, shell commands, file edits, network fetches. When the session ends, the terminal is gone and so is the record of what happened. Toolog captures every tool call, stores it in an embedded data...
What are you willing to spend 2 hours on?
A developer on Hacker News is describing a tension that comes with having less time and more experience: the more selective you become about how you spend your hours, the less room you leave for the unplanned discoveries that prod...
GPT-6 Astra is now available in Perplexity Computer
Perplexity has added GPT-6 Astra to its Computer product, making OpenAI's latest model available to Pro and Max subscribers for tasks that require web browsing, file interaction, and multi-step reasoning. What the benchmark shows...
Ask HN: I just learned of the term "Recall@K" – tell me more please?
A developer on Hacker News is asking about Recall@K, a metric that has become increasingly relevant as retrieval systems power more AI applications. The question, and the desire for human input rather than LLM-generated explanatio...
Ask HN: How safe are our password managers in face of LLM cyber attacks?
A developer on Hacker News is asking a question that should worry anyone who stores passwords in a digital vault: if language models can attack systems with unlimited patience and iteration, how safe are password managers against...
Ask HN: (Why) Was the LLM breakthrough useful for images, audio, etc.?
A developer on Hacker News is asking a question that cuts to the heart of why the AI boom has produced advances across so many domains simultaneously: if large language models process text, why did their breakthrough also unlock p...